I want to know what is wrong w my scrotum! Ive had a discharge at the base near the anus and after closer inspection, there is a small hole about 1/16" .....today i had a sharp pain near my rectum (in between it and my scrotum) and when i ttouched and pushed on it, a greenish white fluid came out of that aforementiond small hole, which is a good inch forward....it gonna sound crazy, but its almost like i have a small "tube" running from my anus to my sac...and its very sore under my skin....if i start from my anus and kinda put pressure and push towards my sac, it will push out that liquid...i have no skin irritations, nor any pimples for pus to drain from...this has been happening once every few yrs since i was a little boy! Im 29 now...any suggestions (other than visit a doc)? I had undecended testes as a child with two surguries to fix the at age 4 and 5......